Trace number 4487259

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
Sat4j CP VeriPB 2025-06-06OPT cert.36 0.61847 0.381371

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/
submitted-PB05/manquinho/routing/normalized-s3-3-3-2pb.opb
MD5SUM44f2c253ac366ff68145b6ef26937f5b
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark36
Best CPU time to get the best result obtained on this benchmark0.007934
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables264
Total number of constraints712
Number of constraints which are clauses700
Number of constraints which are cardinality constraints (but not clauses)12
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint22
Number of terms in the objective function 264
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 264
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 264
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.00/0.07	c SAT4J: a SATisfiability library for Java (c) 2004-2024 Artois University and CNRS
0.00/0.07	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.07	c See www.sat4j.org for details.
0.00/0.08	c version PB25.v20250606
0.00/0.09	c java.runtime.name	OpenJDK Runtime Environment
0.00/0.09	c java.vm.name		OpenJDK 64-Bit Server VM
0.00/0.09	c java.vm.version	22.0.1+8-16
0.00/0.09	c java.vm.vendor	Oracle Corporation
0.00/0.09	c sun.arch.data.model	64
0.00/0.09	c java.version		22.0.1
0.00/0.09	c os.name		Linux
0.00/0.09	c os.version		5.14.0-503.14.1.el9_5.x86_64
0.00/0.09	c os.arch		amd64
0.00/0.09	c Free memory 		2104792832
0.00/0.09	c Max memory 		16282288128
0.00/0.09	c Total memory 		2113929216
0.12/0.10	c Number of processors 	2
0.12/0.16	c Pseudo Boolean Optimization by upper bound
0.12/0.16	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.12/0.16	c  - never skip resolution steps
0.12/0.16	c  - Auto-division on coefficients is disabled
0.12/0.16	c  - No postprocessing
0.12/0.16	c  - Conflict is considered as is when resolving
0.12/0.16	c  - Use constraints as they come during conflict analysis
0.12/0.16	c  - Weaken first using unassigned literals
0.12/0.16	c  - Bump strategy: ALWAYS_ONE
0.12/0.16	c  - Bumper: EFFECTIVE
0.12/0.16	c --- Begin Solver configuration ---
0.12/0.16	c org.sat4j.pb.constraints.PuebloPBMinClauseCardConstrDataStructure@768debd
0.12/0.16	c Learn all clauses as in MiniSAT
0.12/0.16	c LOGGER=java.util.logging.Logger@449b2d27 claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.12/0.16	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.12/0.16	c No reason simplification
0.12/0.16	c Dynamic restart strategy considering the size of the coefficients
0.12/0.16	c Glucose LCDS adapted to PB, with LBD computation strategy: org.sat4j.pb.lcds.UnassignedLiteralsHaveSameLevelLBDComputerStrategy@18ef96
0.12/0.16	c timeout=2147483s
0.12/0.16	c DB Simplification allowed=false
0.12/0.16	c Listener: none
0.12/0.16	c --- End Solver configuration ---
0.12/0.16	c solving HOME/instance-4487259-1751336758.opb
0.12/0.16	c reading problem ... 
0.12/0.16	c using VERIPB proof format
0.12/0.16	c  objective function found
0.31/0.22	c ... done. Wall clock time 0.06s.
0.31/0.22	c declared #vars     264
0.31/0.22	c #constraints  712
0.31/0.22	c constraints type 
0.31/0.22	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 254
0.31/0.22	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 12
0.31/0.22	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 446
0.31/0.22	c 712 constraints processed.
0.31/0.23	c objective function length is 264 literals
0.31/0.27	c SATISFIABLE
0.31/0.27	c OPTIMIZING...
0.31/0.27	c Got one! Elapsed wall clock time (in seconds):0.11
0.31/0.27	o 36
0.49/0.35	c starts		: 2
0.49/0.35	c conflicts		: 32
0.49/0.35	c decisions		: 120
0.49/0.36	c propagations		: 3258
0.49/0.36	c inspects		: 8191
0.49/0.36	c shortcuts		: 0
0.49/0.36	c learnt literals	: 0
0.49/0.36	c learnt binary clauses	: 0
0.49/0.36	c learnt ternary clauses	: 0
0.49/0.36	c learnt constraints	: 31
0.49/0.36	c ignored constraints	: 0
0.49/0.36	c root simplifications	: 0
0.49/0.36	c removed literals (reason simplification)	: 0
0.49/0.36	c reason swapping (by a shorter reason)	: 0
0.49/0.36	c Calls to reduceDB	: 0
0.49/0.36	c Number of update (reduction) of LBD	: 59
0.49/0.36	c Imported unit clauses	: 0
0.49/0.36	c No decision after first conflict	: false
0.49/0.36	c number of reductions to clauses (during analyze)	: 0
0.49/0.36	c number of learned constraints concerned by reduction	: 0
0.49/0.36	c number of learning phase by resolution	: 0
0.49/0.36	c number of learning phase by cutting planes	: 0
0.49/0.36	c number of rounding to 1 operations	: 0
0.49/0.36	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
0.49/0.36	c number of reductions of the coefficients by power 2 	: 0
0.49/0.36	c number of right shift for reduction by power 2 	: 0
0.49/0.36	c number of reductions of the coefficients by GCD over coefficients 	: 0
0.49/0.36	c number of ending skipping 	: 0
0.49/0.36	c number of internal skipping 	: 0
0.49/0.36	c number of derivation steps 	: 355
0.49/0.36	c number of skipped derivation steps 	: 0
0.49/0.36	c number of remaining unassigned 	: 82
0.49/0.36	c number of remaining assigned 	: 153
0.49/0.36	c number of falsified literals weakened from reason	: 0
0.49/0.36	c number of falsified literals weakened from conflict	: 0
0.49/0.36	c time for arithmetic operations	: 1719353
0.49/0.36	c minimum degree of deleted constraints	: null
0.49/0.36	c maximum degree of deleted constraints	: null
0.49/0.36	c number of deleted constraints	: 0
0.49/0.36	c speed (assignments/second)	: 28086.20689655172
0.49/0.36	c non guided choices	: 0
0.49/0.36	s OPTIMUM FOUND
0.49/0.36	c Found 1 solution(s)
0.49/0.36	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 x9 -x10 -x11 x12 x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 x27 x28 -x29 -x30 -x31 -x32 x33 -x34 -x35 -x36 x37 -x38 -x39 -x40 -x41 -x42 -x43 x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 x101 -x102 -x103 x104 -x105 -x106 x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 x116 -x117 -x118 -x119 -x120 -x121 -x122 x123 x124 -x125 -x126 -x127 -x128 x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 x137 x138 x139 -x140 -x141 x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 x151 -x152 -x153 x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 x167 -x168 -x169 -x170 x171 -x172 -x173 x174 -x175 -x176 -x177 -x178 x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 x190 -x191 -x192 -x193 x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 x228 -x229 -x230 -x231 -x232 -x233 -x234 x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 x246 -x247 -x248 -x249 -x250 -x251 -x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 x264 
0.49/0.36	c objective function=36
0.49/0.36	c Total wall clock time (in seconds): 0.203

Verifier Data

OK	36

Checking of UNSAT/OPT proofs:

VeriPB + CakePB

Tue Jul  1 16:18:52 CEST 2025
extraparms=
-- veripb --
Running VeriPB version 2.3.0
s VERIFIED BOUNDS 36 <= obj <= 36
Verification succeeded.
-- cakepb --
s VERIFIED BOUNDS 36 <= obj <= 36
--summary--
ALL OK

Watcher Data

runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 63708 MiB (62838 MiB free)
  memory of node 1: 64465 MiB (63638 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4487259-1751336758/watcher-4487259-1751336758 -o /tmp/evaluation-result-4487259-1751336758/solver-4487259-1751336758 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC032-1751336754-45967 --watchdog 3760 --file-size-limit 100000 java -Dveripb=PROOFDIR/proof-4487259-1751336758 -jar sat4j-pb.jar CuttingPlanesPB24 HOME/instance-4487259-1751336758.opb 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing FSIZE limit: 102400000 KiB
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=46344, runsolver pid=46341
Current StackSize limit: 8192 KiB


[startup+0.100058 s]*
/proc/loadavg: 2.67 3.78 4.01 8/338 46362
/proc/meminfo: memFree=129497264/131249996 swapFree=33010684/33010684
[pid=46344] ppid=46341 vsize=18930384 memory=55444 CPUtime=0.12 cores=1,3
/proc/46344/stat : 46344 (java) S 46341 46344 45955 0 -1 4194304 6532 0 0 0 10 2 0 0 20 0 18 0 49354419 19384713216 13861 18446744073709551615 93874260516864 93874260520560 140724434703344 0 0 0 0 0 16800975 0 0 0 17 1 0 0 0 0 0 93874260528376 93874260529168 93874265481216 140724434704685 140724434704870 140724434704870 140724434710472 0
/proc/46344/statm: 4732596 13861 5327 1 0 547612 0
[pid=46344/tid=46346] ppid=46341 vsize=18930384 memory=4026531960 CPUtime=0.07 cores=1,3
/proc/46344/task/46346/stat : 46346 (java) R 46341 46344 45955 0 -1 4194368 5045 0 0 0 6 1 0 0 20 0 18 0 49354421 19384713216 13861 18446744073709551615 93874260516864 93874260520560 140724434703344 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 93874260528376 93874260529168 93874265481216 140724434704685 140724434704870 140724434704870 140724434710472 0
[pid=46344/tid=46355] ppid=46341 vsize=18930384 memory=241407623509 CPUtime=0 cores=1,3
/proc/46344/task/46355/stat : 46355 (Finalizer) S 46341 46344 45955 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 18 0 49354423 19384713216 13861 18446744073709551615 93874260516864 93874260520560 140724434703344 0 0 0 4 0 16800975 1 0 0 -1 3 0 0 0 0 0 93874260528376 93874260529168 93874265481216 140724434704685 140724434704870 140724434704870 140724434710472 0
[pid=46344/tid=46362] ppid=46341 vsize=18930384 memory=61784027576291 CPUtime=0 cores=1,3
/proc/46344/task/46362/stat : 46362 (Common-Cleaner) S 46341 46344 45955 0 -1 4194368 26 0 0 0 0 0 0 0 20 0 18 0 49354423 19384713216 13861 18446744073709551615 93874260516864 93874260520560 140724434703344 0 0 0 4 0 16800975 1 0 0 -1 1 0 0 0 0 0 93874260528376 93874260529168 93874265481216 140724434704685 140724434704870 140724434704870 140724434710472 0
Current children cumulated CPU time: 0.12 s
Current children cumulated vsize: 18930384 KiB
Current children cumulated memory: 55444 KiB

[startup+0.205782 s]*
/proc/loadavg: 2.67 3.78 4.01 9/338 46362
/proc/meminfo: memFree=129493168/131249996 swapFree=33010684/33010684
[pid=46344] ppid=46341 vsize=18930384 memory=64328 CPUtime=0.31 cores=1,3
/proc/46344/stat : 46344 (java) S 46341 46344 45955 0 -1 4194304 7127 0 0 0 29 2 0 0 20 0 18 0 49354419 19384713216 16082 18446744073709551615 93874260516864 93874260520560 140724434703344 0 0 0 0 0 16800975 0 0 0 17 1 0 0 0 0 0 93874260528376 93874260529168 93874265481216 140724434704685 140724434704870 140724434704870 140724434710472 0
/proc/46344/statm: 4732596 16082 5423 1 0 548002 0
[pid=46344/tid=46346] ppid=46341 vsize=18930384 memory=4026663196 CPUtime=0.17 cores=1,3
/proc/46344/task/46346/stat : 46346 (java) R 46341 46344 45955 0 -1 4194368 5395 0 0 0 16 1 0 0 20 0 18 0 49354421 19384713216 16082 18446744073709551615 93874260516864 93874260520560 140724434703344 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 93874260528376 93874260529168 93874265481216 140724434704685 140724434704870 140724434704870 140724434710472 0
[pid=46344/tid=46355] ppid=46341 vsize=18930384 memory=13937 CPUtime=0 cores=1,3
/proc/46344/task/46355/stat : 46355 (Finalizer) S 46341 46344 45955 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 18 0 49354423 19384713216 16082 18446744073709551615 93874260516864 93874260520560 140724434703344 0 0 0 4 0 16800975 1 0 0 -1 3 0 0 0 0 0 93874260528376 93874260529168 93874265481216 140724434704685 140724434704870 140724434704870 140724434710472 0
[pid=46344/tid=46362] ppid=46341 vsize=18930384 memory=60684515935208 CPUtime=0 cores=1,3
/proc/46344/task/46362/stat : 46362 (Common-Cleaner) S 46341 46344 45955 0 -1 4194368 26 0 0 0 0 0 0 0 20 0 18 0 49354423 19384713216 16082 18446744073709551615 93874260516864 93874260520560 140724434703344 0 0 0 4 0 16800975 1 0 0 -1 1 0 0 0 0 0 93874260528376 93874260529168 93874265481216 140724434704685 140724434704870 140724434704870 140724434710472 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 18930384 KiB
Current children cumulated memory: 64328 KiB

[startup+0.305702 s]*
/proc/loadavg: 2.67 3.78 4.01 10/339 46363
/proc/meminfo: memFree=129471240/131249996 swapFree=33010684/33010684
[pid=46344] ppid=46341 vsize=18996948 memory=70316 CPUtime=0.49 cores=1,3
/proc/46344/stat : 46344 (java) S 46341 46344 45955 0 -1 4194304 7578 0 0 0 47 2 0 0 20 0 19 0 49354419 19452874752 17579 18446744073709551615 93874260516864 93874260520560 140724434703344 0 0 0 0 0 16800975 0 0 0 17 1 0 0 0 0 0 93874260528376 93874260529168 93874265481216 140724434704685 140724434704870 140724434704870 140724434710472 0
/proc/46344/statm: 4749237 17579 5487 1 0 548515 0
[pid=46344/tid=46346] ppid=46341 vsize=18996948 memory=-6000919502788191851 CPUtime=0.25 cores=1,3
/proc/46344/task/46346/stat : 46346 (java) R 46341 46344 45955 0 -1 4194368 5559 0 0 0 24 1 0 0 20 0 19 0 49354421 19452874752 17579 18446744073709551615 93874260516864 93874260520560 140724434703344 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 93874260528376 93874260529168 93874265481216 140724434704685 140724434704870 140724434704870 140724434710472 0
[pid=46344/tid=46355] ppid=46341 vsize=18996948 memory=0 CPUtime=0 cores=1,3
/proc/46344/task/46355/stat : 46355 (Finalizer) S 46341 46344 45955 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 19 0 49354423 19452874752 17579 18446744073709551615 93874260516864 93874260520560 140724434703344 0 0 0 4 0 16800975 1 0 0 -1 3 0 0 0 0 0 93874260528376 93874260529168 93874265481216 140724434704685 140724434704870 140724434704870 140724434710472 0
[pid=46344/tid=46362] ppid=46341 vsize=18996948 memory=0 CPUtime=0 cores=1,3
/proc/46344/task/46362/stat : 46362 (Common-Cleaner) S 46341 46344 45955 0 -1 4194368 26 0 0 0 0 0 0 0 20 0 19 0 49354423 19452874752 17579 18446744073709551615 93874260516864 93874260520560 140724434703344 0 0 0 4 0 16800975 1 0 0 -1 1 0 0 0 0 0 93874260528376 93874260529168 93874265481216 140724434704685 140724434704870 140724434704870 140724434710472 0
[pid=46344/tid=46363] ppid=46341 vsize=18996948 memory=0 CPUtime=0 cores=1,3
/proc/46344/task/46363/stat : 46363 (Timer-0) S 46341 46344 45955 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 19 0 49354444 19452874752 17579 18446744073709551615 93874260516864 93874260520560 140724434703344 0 0 0 4 0 16800975 1 0 0 -1 3 0 0 0 0 0 93874260528376 93874260529168 93874265481216 140724434704685 140724434704870 140724434704870 140724434710472 0
Current children cumulated CPU time: 0.49 s
Current children cumulated vsize: 18996948 KiB
Current children cumulated memory: 70316 KiB

[startup+0.381334 s]
# the end of solver process 46344 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=0.580723 s, system=0.037747 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.305702 s]*
/proc/loadavg: 2.67 3.78 4.01 10/339 46363
/proc/meminfo: memFree=129471240/131249996 swapFree=33010684/33010684
[pid=46344] ppid=46341 vsize=18996948 memory=70316 CPUtime=0.49 cores=1,3
/proc/46344/stat : 46344 (java) S 46341 46344 45955 0 -1 4194304 7578 0 0 0 47 2 0 0 20 0 19 0 49354419 19452874752 17579 18446744073709551615 93874260516864 93874260520560 140724434703344 0 0 0 0 0 16800975 0 0 0 17 1 0 0 0 0 0 93874260528376 93874260529168 93874265481216 140724434704685 140724434704870 140724434704870 140724434710472 0
/proc/46344/statm: 4749237 17579 5487 1 0 548515 0
[pid=46344/tid=46346] ppid=46341 vsize=18996948 memory=-6000919502788191851 CPUtime=0.25 cores=1,3
/proc/46344/task/46346/stat : 46346 (java) R 46341 46344 45955 0 -1 4194368 5559 0 0 0 24 1 0 0 20 0 19 0 49354421 19452874752 17579 18446744073709551615 93874260516864 93874260520560 140724434703344 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 93874260528376 93874260529168 93874265481216 140724434704685 140724434704870 140724434704870 140724434710472 0
[pid=46344/tid=46355] ppid=46341 vsize=18996948 memory=0 CPUtime=0 cores=1,3
/proc/46344/task/46355/stat : 46355 (Finalizer) S 46341 46344 45955 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 19 0 49354423 19452874752 17579 18446744073709551615 93874260516864 93874260520560 140724434703344 0 0 0 4 0 16800975 1 0 0 -1 3 0 0 0 0 0 93874260528376 93874260529168 93874265481216 140724434704685 140724434704870 140724434704870 140724434710472 0
[pid=46344/tid=46362] ppid=46341 vsize=18996948 memory=0 CPUtime=0 cores=1,3
/proc/46344/task/46362/stat : 46362 (Common-Cleaner) S 46341 46344 45955 0 -1 4194368 26 0 0 0 0 0 0 0 20 0 19 0 49354423 19452874752 17579 18446744073709551615 93874260516864 93874260520560 140724434703344 0 0 0 4 0 16800975 1 0 0 -1 1 0 0 0 0 0 93874260528376 93874260529168 93874265481216 140724434704685 140724434704870 140724434704870 140724434710472 0
[pid=46344/tid=46363] ppid=46341 vsize=18996948 memory=0 CPUtime=0 cores=1,3
/proc/46344/task/46363/stat : 46363 (Timer-0) S 46341 46344 45955 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 19 0 49354444 19452874752 17579 18446744073709551615 93874260516864 93874260520560 140724434703344 0 0 0 4 0 16800975 1 0 0 -1 3 0 0 0 0 0 93874260528376 93874260529168 93874265481216 140724434704685 140724434704870 140724434704870 140724434710472 0
Current children cumulated CPU time: 0.49 s
Current children cumulated vsize: 18996948 KiB
Current children cumulated memory: 70316 KiB

Child status: 30

Real time (s): 0.381371
CPU time (s): 0.61847
CPU user time (s): 0.580723
CPU system time (s): 0.037747
CPU usage (%): 162.17
Max. virtual memory (cumulated for all children) (KiB): 18996948
Max. memory (cumulated for all children) (KiB): 70316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.580723
system time used= 0.037747
maximum resident set size= 79324
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8423
page faults= 0
swaps= 0
block input operations= 0
block output operations= 112
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 840
involuntary context switches= 342


# summary of solver processes directly reported to runsolver:
#   pid: 46344
#   total CPU time (s): 0.61847
#   total CPU user time (s): 0.580723
#   total CPU system time (s): 0.037747

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.009137 second user time and 0.023345 second system time

The end

Launcher Data

Begin job on nodeC032 at 2025-07-01 04:25:58
IDJOB=4487259
IDBENCH=147187
IDSOLVER=3362
FILE ID=nodeC032/4487259-1751336758
RUNJOBID= nodeC032-1751336754-45967
SLURM_JOB_ID= 9594385
Free space on /tmp= 432068 MiB

SOLVER NAME= Sat4j CP VeriPB 2025-06-06
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB05/manquinho/routing/normalized-s3-3-3-2pb.opb
COMMAND LINE= java -Dveripb=PROOFFILE -jar sat4j-pb.jar CuttingPlanesPB24 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4487259-1751336758/watcher-4487259-1751336758 -o /tmp/evaluation-result-4487259-1751336758/solver-4487259-1751336758 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC032-1751336754-45967 --watchdog 3760 --file-size-limit 100000 java -Dveripb=PROOFDIR/proof-4487259-1751336758 -jar sat4j-pb.jar CuttingPlanesPB24 HOME/instance-4487259-1751336758.opb

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 2

MD5SUM BENCH= 44f2c253ac366ff68145b6ef26937f5b
RANDOM SEED=534728865

nodeC032 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.854
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.833
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.728
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3590.155
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.847
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3588.437
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.839
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.575
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249996 kB
MemFree:        129527980 kB
MemAvailable:   129306704 kB
Buffers:            3280 kB
Cached:           586372 kB
SwapCached:            0 kB
Active:           815652 kB
Inactive:         332368 kB
Active(anon):     576520 kB
Inactive(anon):        0 kB
Active(file):     239132 kB
Inactive(file):   332368 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              5660 kB
Writeback:            32 kB
AnonPages:        561576 kB
Mapped:           122816 kB
Shmem:             18068 kB
KReclaimable:      92924 kB
Slab:             181448 kB
SReclaimable:      92924 kB
SUnreclaim:        88524 kB
KernelStack:        5216 kB
PageTables:         4668 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:    7072720 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      151384 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    337920 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
Unaccepted:            0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      203476 kB
DirectMap2M:     7956480 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 432068 MiB
End job on nodeC032 at 2025-07-01 04:25:58